{"product_id":"perimeter-technologies-invisible-fence-r21-replacement-collar","title":"Perimeter Technologies Invisible Fence R21 Replacement Collar","description":"\u003cp\u003eThe 10K is used in installations experiencing frequency  conflicts with neighboring containment systems. \u003cbr\u003e\u003c\/p\u003e\u003cp\u003ePerimeter Technologies, a leading manufacturer of electronic pet fencing, has designed a cost effective alternative to the once exclusive Invisible Fence R21 Fence dog fence collar, providing owners of the nation’s largest and best known professionally installed dog fence brand a significant savings on their replacement collar receivers.\u003c\/p\u003e\u003cp\u003eDon’t be fooled by the low aftermarket price. Perimeter Technologies is a brand you can trust with products that are loaded with exclusive features and benefits not found in the original. As a matter of fact, Perimeter Technologies' President is the same person that founded Invisible Fence brand back in 1976!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCompare Perimeter Technologies with your current R21\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePatented Comfort Contacts cushion your dog’s neck in soft rubber \u003c\/li\u003e\n\u003cli\u003ePatented 3-Way, Omni Directional antenna design eliminates the “holes” found in lesser pet fencing systems \u003c\/li\u003e\n\u003cli\u003eWaterproof and submersible collar receiver design \u003c\/li\u003e\n\u003cli\u003eProgressive Stimulation allows your dog to choose the fence level that is right for their personality \u003c\/li\u003e\n\u003cli\u003eSmall and light weight collar design is a mere 1.1 oz! \u003c\/li\u003e\n\u003cli\u003eLong lasting replaceable lithium ion batteries \u003c\/li\u003e\n\u003cli\u003eDesigned and Manufactured in the USA \u003c\/li\u003e\n\u003cli\u003eLimited Lifetime warranty \u003c\/li\u003e\n\u003cli\u003e100% compatibility – guaranteed!\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis replacement collar receiver for 700 Series Invisible Fence systems only and will not work with 800 series or later, including new Titanium Series. The Perimeter collar is not compatible with Shields™ Indoor Avoidance transmitters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFULLY COMPATIBLE WITH THE FOLLOWING INVISIBLE FENCE BRAND TRANSMITTERS:\u003c\/strong\u003e ICT-700, ICT-725, ICT-750, ICT-775, ICT-150, ICT-250, ICT-100, ICT-75, ICT-50, AT-950 Indoor transmitter, CT-4000\u003c\/p\u003e  ","brand":"Perimeter Technologies","offers":[{"title":"10k","offer_id":46983212007602,"sku":"PIR-003 10k","price":186.99,"currency_code":"USD","in_stock":true},{"title":"7k","offer_id":46983212040370,"sku":"PIR-003 7k","price":186.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2465\/8098\/files\/PIR-003-7k-invisible-fence-collar.jpg?v=1769115946","url":"https:\/\/elevatepetsupply.com\/products\/perimeter-technologies-invisible-fence-r21-replacement-collar","provider":"Elevate Pet Supply","version":"1.0","type":"link"}